- A letter, dated February 16 1962 discussing Walter Rudnicki’s candidacy for employment with the United Nations Technical Assistance Program. During the “Blacklist” scandal, Rudnicki used legislation provided under the Human Rights Act to obtain this letter from his personal file held by the Privy Council Office.
- A letter written by Walter Rudnicki to Prime Minister Pierre Elliot Trudeau on February 7, 1977. In this letter to Prime Minister Trudeau, Rudnicki explains connections between his 1973 dismissal from Central Mortgage & Housing Corporation and the 1971 “Blacklist” circulated by Solicitor-General Jean-Pierre Goyer.